ATE339768T1 - Elektrokeramisches bauelement - Google Patents

Elektrokeramisches bauelement

Info

Publication number
ATE339768T1
ATE339768T1 AT02754320T AT02754320T ATE339768T1 AT E339768 T1 ATE339768 T1 AT E339768T1 AT 02754320 T AT02754320 T AT 02754320T AT 02754320 T AT02754320 T AT 02754320T AT E339768 T1 ATE339768 T1 AT E339768T1
Authority
AT
Austria
Prior art keywords
conducting element
electrically conducting
contact
electric component
current path
Prior art date
Application number
AT02754320T
Other languages
English (en)
Inventor
Hermann Gruenbichler
Martin Schwingenschuh
Original Assignee
Epcos Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Epcos Ag filed Critical Epcos Ag
Application granted granted Critical
Publication of ATE339768T1 publication Critical patent/ATE339768T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuses (AREA)
  • Thermistors And Varistors (AREA)
  • Insulators (AREA)
  • Ceramic Capacitors (AREA)
AT02754320T 2001-08-02 2002-07-04 Elektrokeramisches bauelement ATE339768T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10137873A DE10137873C1 (de) 2001-08-02 2001-08-02 Elektrokeramisches Bauelement

Publications (1)

Publication Number Publication Date
ATE339768T1 true ATE339768T1 (de) 2006-10-15

Family

ID=7694113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02754320T ATE339768T1 (de) 2001-08-02 2002-07-04 Elektrokeramisches bauelement

Country Status (7)

Country Link
US (1) US7728709B2 (de)
EP (1) EP1412953B1 (de)
JP (1) JP2004538658A (de)
AT (1) ATE339768T1 (de)
DE (2) DE10137873C1 (de)
TW (1) TW569244B (de)
WO (1) WO2003017292A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024347B8 (de) * 2005-05-27 2010-07-08 Infineon Technologies Ag Elektrisches Bauteil mit abgesichertem Stromzuführungsanschluss
DE102005024321B8 (de) 2005-05-27 2012-10-04 Infineon Technologies Ag Absicherungsschaltung
DE102005024346B4 (de) 2005-05-27 2012-04-26 Infineon Technologies Ag Sicherungselement mit Auslöseunterstützung
RU2412496C2 (ru) * 2005-08-05 2011-02-20 Кива Спол. С Р.О. Устройство защиты от перенапряжения с сигнализацией состояния
FR2897231B1 (fr) * 2006-02-06 2009-02-20 Ming Tao Circuit de protection thermique pour un composant semiconducteur
US20070200657A1 (en) * 2006-02-28 2007-08-30 Shang-Chih Tsai Thermal fuse varistor assembly with an insulating glass passivation layer
CN101320605B (zh) * 2007-06-06 2011-05-11 兴勤电子工业股份有限公司 具有热保护功能的压敏电阻
SI23040B (en) * 2009-04-29 2018-06-29 Crdce D.O.O. A varistor with a defined weak point in the structure
US20100328016A1 (en) * 2009-06-24 2010-12-30 Robert Wang Safe surge absorber module
US8836464B2 (en) * 2009-06-24 2014-09-16 Ceramate Technical Co., Ltd. Explosion-proof and flameproof ejection type safety surge-absorbing module
DE102009053145A1 (de) 2009-11-05 2011-05-12 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
FR2958787B1 (fr) * 2010-04-09 2012-05-11 Abb France Dispositif de protection contre les surtensions a deconnecteurs thermiques dedoubles
US9165702B2 (en) * 2011-03-07 2015-10-20 James P. Hagerty Thermally-protected varistor
US8461956B2 (en) * 2011-07-20 2013-06-11 Polytronics Technology Corp. Over-current protection device
JP5737252B2 (ja) * 2012-09-25 2015-06-17 株式会社村田製作所 回路装置とその製造方法
EP3853878A1 (de) * 2019-01-16 2021-07-28 Siemens Aktiengesellschaft Sicherungskörper und schmelzsicherung
KR102265512B1 (ko) * 2019-09-23 2021-06-16 스마트전자 주식회사 회로 보호 장치

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174529A (en) 1978-04-10 1979-11-13 General Electric Company Protective circuit for zinc oxide varistors
JPS5512405A (en) 1978-07-12 1980-01-29 Hitachi Ltd Liquid level detector
US4388603A (en) * 1981-05-15 1983-06-14 Mcgraw-Edison Company Current limiting fuse
JPH0247842B2 (ja) 1981-10-05 1990-10-23 Matsushita Electric Ind Co Ltd Seramitsukubarisuta
JPS5877201A (ja) 1981-11-02 1983-05-10 松下電器産業株式会社 セラミツクバリスタ
DE3318588A1 (de) * 1983-05-21 1984-11-22 Brown, Boveri & Cie Ag, 6800 Mannheim Varistorsicherungselement
JPS60148337A (ja) 1984-01-06 1985-08-05 日本電気株式会社 複合形保護素子
JPS61221526A (ja) 1985-03-25 1986-10-01 松下電器産業株式会社 サ−ジ吸収器
JPS62157040A (ja) 1985-12-28 1987-07-13 Konishiroku Photo Ind Co Ltd 電子写真感光体
EP0243602B1 (de) * 1986-04-23 1989-12-20 Siemens Aktiengesellschaft Elektrisches Bauelement mit hoher Festigkeit bei Beanspruchung durch Temperaturwechsel und durch Stossströme, insbesondere ein Varistor
JPS6350101A (ja) 1986-08-19 1988-03-03 Matsushita Electric Ind Co Ltd 電気回路
DE3631177A1 (de) 1986-09-12 1988-03-24 Oels Wolf Dieter Dr Ing Vorrichtung zum schutz gegen ueberspannungen bei elektrogeraeten
DE3643622A1 (de) 1986-09-23 1988-06-30 Bettermann Obo Ohg Schutzvorrichtung an varistoren
JPH0247842A (ja) 1988-08-10 1990-02-16 Hitachi Ltd 張力制御方法および装置
JPH0284016A (ja) 1988-09-16 1990-03-26 Nec Corp 保護回路付きサージ吸収回路
JP2841521B2 (ja) 1989-08-14 1998-12-24 日本電気株式会社 バリスタ
DE3927547A1 (de) 1989-08-21 1991-02-28 Dehn & Soehne Anordnung zur abschaltung eines varistors
JPH0453106A (ja) 1990-06-18 1992-02-20 Matsushita Electric Ind Co Ltd 安全保障機能付サージ吸収器
JPH04151804A (ja) * 1990-10-15 1992-05-25 Nec Corp ヒューズ内蔵型バリスタ
JPH07182964A (ja) 1993-12-22 1995-07-21 San'eisha Mfg Co Ltd 電線ヒューズ
JP3877340B2 (ja) * 1994-08-29 2007-02-07 ローム株式会社 安全ヒューズ付パッケージ型固体電解コンデンサ
US5675468A (en) * 1994-11-08 1997-10-07 Chang; Pak Chuen Apparatus and method for protecting equipment against electrical power surges
US5713705A (en) * 1996-03-01 1998-02-03 Gruenbichler; Carl Fastener bolt with limited torque head
US5708553A (en) * 1996-07-18 1998-01-13 Hung; Je Automatic switching-off structure for protecting electronic device from burning
US5982597A (en) * 1997-03-06 1999-11-09 Webb; Rommie Fred Shorting fusable metal oxide varistor
US5781394A (en) * 1997-03-10 1998-07-14 Fiskars Inc. Surge suppressing device
DE19717634C2 (de) * 1997-04-25 2000-06-08 Epcos Ag Elektrisches Bauelement mit Sicherheitstrennvorrichtung
US6094128A (en) * 1998-08-11 2000-07-25 Maida Development Company Overload protected solid state varistors
JP2000286106A (ja) 1999-03-30 2000-10-13 Ricoh Co Ltd バリスタ装置
US6252488B1 (en) * 1999-09-01 2001-06-26 Leviton Manufacturing Co., Inc. Metal oxide varistors having thermal protection
US6510032B1 (en) * 2000-03-24 2003-01-21 Littelfuse, Inc. Integrated overcurrent and overvoltage apparatus for use in the protection of telecommunication circuits
ATE412244T1 (de) * 2000-04-26 2008-11-15 Littelfuse Ireland Dev Company Thermisch geschützter varistor auf basis eines metalloxids

Also Published As

Publication number Publication date
EP1412953B1 (de) 2006-09-13
WO2003017292A3 (de) 2003-12-11
WO2003017292A2 (de) 2003-02-27
US20040264092A1 (en) 2004-12-30
JP2004538658A (ja) 2004-12-24
DE10137873C1 (de) 2002-10-17
US7728709B2 (en) 2010-06-01
TW569244B (en) 2004-01-01
EP1412953A2 (de) 2004-04-28
DE50208156D1 (de) 2006-10-26

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Legal Events

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